Lic single premium plan no.817

Sir, is Lic single premium plan no.817 good for 25 years term for daughter’s marraige.
Sir the return is 7.25% only.
Sir is there any other investment tool for one time investment for such a longer period.

Asad-I may say it is worst if your timeframe is more than 10-15 years. Because such plans even not able to beat the inflation. Don’t run behind any standard child plans or policies. Start investing in equity mutual funds.